Find the frequency that the ambulance driver hears

Assignment Help Physics
Reference no: EM13656966

An ambulance driver traveling at 30.0 m/s (is equal to 67.1 mph) honks his horns he sees a motorist ahead on the highway traveling in the similar direction. The motorist hears a frequency of 392 Hertz and notices that his own speedometer reads 35.8 mph (is equal to 16.0 m/s). Find the frequency that the ambulance driver hears. (Speed of sound is 340m/s)

Reference no: EM13656966

Questions Cloud

Calculate its forward linear speed : A uniform hollow ball is released from rest at the top of a hill of height H. Calculate its forward linear speed (in terms of H) at the base of this hill if there is no friction on the hill
Find the tangential speed of the surface of the cylinder : A cylinder 0.150 meter in diameter rotates in a lathe at 620rpm. Find the tangential speed of the surface of the cylinder
Evaluate the final temperature of the gas : 10 gram of dry ice (solid CO2) is located in a 2.0×104 cm3 container, then all the air is quickly pumped out and the container sealed. Evaluate the final temperature of the gas
Determine the pressure amplitude of this wave : The displacement amplitude of a sound wave of frequency 300 Hertz is 10-7 m. Determine the pressure amplitude of this wave
Find the frequency that the ambulance driver hears : An ambulance driver traveling at 30.0 m/s (is equal to 67.1 mph) honks his horns he sees a motorist ahead on the highway traveling in the similar direction. Find the frequency that the ambulance driver hears
Describe the correct equation of motion : A mass of 0.04 kg can glide freely on an air track. It is attached to a spring (k=144 N/m), At t=0, the mass is found in the equilibrium position x=0 with a velocity of 30 m/s to the right, describe the correct equation of motion
How fast does water flow from a hole at the bottom : How fast does water flow from a hole at the bottom of a very wide, 2.7 meter deep storage tank filled with water
Find what would be the greatest orbital speed : If the earth had no atmosphere and were a perfectly smooth sphere of radius 6.38 x 10^6 meter and mass 5.98 x 10^24 kilogram, find what would be the greatest orbital speed that a satellite could have
Examples of how shakespeare addressed love in his plays : Will someone provide me some examples of how Shakespeare addressed love in his plays? Perhaps an excerpt of a sonnet?

Reviews

Write a Review

 

Physics Questions & Answers

  Estimate for what length of time did the wheel rotate

After fixing a flat tire on a bicycle you give the wheel a spin. For what length of time did the wheel rotate

  Find the electric field and the magnetic field ampitude

Light intensity of a 100 W bulb at a certain distance is 1 W/m2. The distance is doubled. What are the electric field amplitude and the magnetic field amplitude at that new distance

  Find the distance the sled moves before it stops

A sled of mass m is given a kick on a frozen pond. The kick imparts to it an initial speed of 3.30 m/s. find the distance the sled moves before it stops

  Estimate the buoyant force on the chamber

An undersea research chamber is spherical with an external diameterof 5.20 m. estimate the buoyant force on the chamber

  A ship leaves port and travels due east 15 nautical miles

a ship leaves port and travels due east 15 nautical miles then changes course tonbsp n 20 w and travels 40 more

  Find by what factor does it change the current

A transformer has310turns in the primary coil and130in the secondary coil.  By what factor does it change the current

  Find the momentum of the electron

A 0.464-nm photon collides with a stationary electron. After the collision, the electron moves forward and the photon recoils backwards. Find the momentum of the electron

  Calculate the capacitance before the key is depressed

In one type of computer keyboard, each key holds a small metal plate that serves as one plate of a parallel-plate, air-filled capacitor. Calculate the capacitance before the key is depressed

  What is the moment of inertia if the pulley is uniform

You have a pulley 13.8 cm in diameter and with a mass of 2.1 kg. You get to wondering whether the pulley is uniform. What is the moment of inertia if the pulley is uniform

  Which of these parameters affects the pattern most

How is single slit diffraction pattern and intensity affected by the width of the slit, the distance of the slit from the screen, Which of these parameters affects the pattern most

  Determine how long superman takes to reach her

From street level, Superman spots Lois Lane in trouble-the evil villain, Lex Luthor, is dropping her from near the top of the Empire State Building. At that very instant, the Man of Steel starts upward at a constant acceleration to attempt a midair r..

  Q1 the international space station orbits the earth at the

q1. the international space station orbits the earth at the average altitude of 362 km. assume that its orbit is

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd